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Norm
ÖNORM EN 12897
Issue date: 2020 04 15
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
This document specifies the constructional and performance requirements and methods of test for indirectly heated, unvented (closed) storage water heaters of up to 2 000 ...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 33 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies the constructional and performance requirements and methods of test for indirectly heated, unvented (closed) storage water heaters of up to 2 000 l volume suitable for connection to a water supply at a pressure between 0,05 MPa and 1,0 MPa (0,5 bar and 10 bar), and fitted with control and safety devices designed to prevent the temperature of the stored drinking water from reaching 95 °C.
Whilst storage water heaters intended primarily for direct heating are not covered by this document, it does allow the provision of electric heating elements for auxiliary use.
ÖNORM EN 12897
2020 04 15
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
Norm
↖
ÖNORM EN 12897
2016 11 01
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
Norm
ÖNORM EN 12897
2006 12 01
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
Norm
ÖNORM EN 12897
2006 11 01
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
Norm